Encourage shaman and hunters
For an enhancement shaman or hunter, the mail will lose its Intellect, but the physical red war gold and leather will both have Agility that enhancement shaman and hunters want. However, we are also going to offer a small additional incentive for characters to wear "their" armor so it will encourage shaman and hunters to wear mail over leather, balance druids to want leather over cloth, holy paladins to prefer plate, etc.
